User Documentation

4
Empty enclosures characteristics
Material: Stainless Steel 316L / 1.4404; 304 / 1.4301; Mild Steel
Surface: electropolish, natural, powder painted
Temperature: KTB MH, FS: -60 °C … + 135 °C
KTB QL: -55 °C ... + 135 °C
IP-Rating: KTB MH, FS: IP 66/67 (IP 67 max .Temp.: 105 °C)
KTB QL: IP 66
ATEX use: The complete assembled enclosure must be certified by a recognised,
notified body and in line with the ATEX directives!